gateware.usb.usb2.device: Enable HS transfer with custom UTMI

Removes Full Speed limitation when using custom UTMI PHY. Bump the associated to 60 MHz (required for achieving 480Mbps throughput).
lambdaconcept · Sep 11, 2024 · f81c22f · f81c22f
1 parent 6a8d1e5
commit f81c22f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/luna/gateware/usb/usb2/device.py b/luna/gateware/usb/usb2/device.py
@@ -119,8 +119,8 @@ def __init__(self, *, bus, handle_clocking=True):
             self.utmi       = bus
             self.bus_busy   = Const(0)
             self.translator = None
-            self.always_fs  = True
-            self.data_clock = 12e6
+            self.always_fs  = False
+            self.data_clock = 60e6
 
         #
         # I/O port